Tiers: 7
Stacks: 9
Containers: 31
Stack 0: 22   18   
Stack 1: 14   21   12   30   
Stack 2: 
Stack 3: 19   8    28   24   26   
Stack 4: 27   16   
Stack 5: 6    
Stack 6: 15   7    11   25   2    9    17   
Stack 7: 10   1    0    23   29   
Stack 8: 5    4    13   3    20